$345 Cheap Flights to Keflavik

Flights to Keflavik at a glance

Traveling to Keflavik is a breeze. You can choose from a range of options, including full-service and low-cost airlines. Compare flight durations and select the best choice that aligns with your budget and itinerary, ensuring you’re ready to explore the city’s iconic sights and neighborhoods.

• Major airports near Keflavik: Keflavik International Airport (KEF), Reykjavik Domestic Airport (RKV)
• Closest airport to Keflavik: Keflavik International Airport, KEF (around 2 miles)
• Flights per week: 1,000+ flights arriving across Keflavik airports
• Number of airlines that fly to Keflavik: around 35+ carriers

Popular airports near Keflavik

Keflavik is a charming village perfect for outdoor enthusiasts and families seeking eco-friendly vacations. Visitors are drawn to its stunning scenery, wellness opportunities, and relaxing atmosphere. This destination is conveniently accessible via two major airports, including Keflavík International Airport, making travel to the Reykjanesbær and Southern Peninsula easy.

• Keflavik International Airport (KEF): Situated in the Southern Peninsula, approximately 2 miles from Keflavik, this airport handles international flights to over 125 destinations globally. Travelers can opt for upgrades to business or premium economy classes for enhanced comfort, depending on the specific airline and route. Major airlines operating here include Icelandair, Fly Play, and Delta.
• Reykjavik Domestic Airport (RKV): Located in the Capital Region, around 21 miles from Keflavik, this airport focuses on domestic flights, connecting to about 2 cities within Iceland. The primary airline servicing this airport is Icelandair.

Top routes to Keflavik

• Boston (BOS) to Keflavik (KEF), with one-way flight options from around $140
• New York (JFK/LGA) to Keflavik (KEF), with one-way airfare from around $180
• Newark (EWR) to Keflavik (KEF), with one-way airfare from around $180
• Chicago (ORD) to Keflavik (KEF), with one-way tickets available from around $190
• Baltimore (BWI) to Keflavik (KEF), with one-way flights starting at around $130

Cheapest routes to Keflavik

• Milan (MXP) to Keflavik (KEF), with budget one-way fares from around $45
• London (LGW/LHR/LTN/STN) to Keflavik (KEF), with affordable one-way prices from around $50
• Manchester (MAN) to Keflavik (KEF), with budget one-way fares from around $60
• Paris (CDG/ORY) to Keflavik (KEF), with affordable one-way prices from around $60
• Budapest (BUD) to Keflavik (KEF), with budget one-way fares from around $75

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Keflavik

• Icelandair: This airline operates flights to Keflavik International Airport (KEF) and Reykjavik Domestic Airport (RKV), representing about 62% of arrivals at Keflavik. The typical one-way fare is around $320, with the possibility of business class service on certain routes.
• Delta: Delta Airlines flies to Keflavik International Airport (KEF), contributing roughly 7% of arrivals. Passengers can expect an average one-way fare of about $450, with the potential for business class seating based on the specific route.
• Fly Play: Offering services to Keflavik International Airport (KEF), Fly Play accounts for roughly 6% of all arrivals. The average one-way ticket price is about $160, providing an economical choice for travelers.
• United: United Airlines operates flights to Keflavik International Airport (KEF), making up around 6% of arrivals. The average one-way fare is approximately $510, catering to travelers seeking various service levels.
• SAS: This airline serves Keflavik International Airport (KEF), comprising about 3% of arrivals. The average one-way fare stands at approximately $360, with premium economy and business class service available on selected routes.

Best time to fly to Keflavik

The most popular months for travelers to fly to Keflavik are March, July, and August, when peak temperatures in Keflavik can reach up to 52°F in July. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 43.9°F. For better deals, January usually offers the lowest average one-way fare around $335, roughly 16% cheaper than the yearly average. Looking for additional cheaper months to fly? April and February offer average one-way fares roughly ranging from $354 to $368, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Keflavik

Getting some of the best deals on flights to Keflavik is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Keflavik hotel and flight deals.
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your Keflavik flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Keflavik

Keflavik welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Keflavik efficiently:

• Public transportation: From Keflavik International Airport, Keflavik Seaport, a seaport, is located about 6.6 miles away by car.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Keflavik, with options including free hotel shuttles and private rides, which can be arranged in advance.
• Car rental: Renting a car in Keflavik is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Keflavik on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in and around Keflavik

• Njardvik: Njardvik is a charming village located 2 miles drive away from Keflavik, perfect for travelers seeking outdoor adventures and family-friendly activities. The area is known for its eco-friendly experiences, including relaxing spa treatments. Notable attractions nearby include the Viking World Museum, a maritime museum ideal for culture enthusiasts, and the historic Stekkjarkot house. Nature lovers will appreciate the local parks and scenic mountains, making Njardvik a great spot to unwind and explore Iceland's beautiful landscapes.
• Suðurnesjabær: Suðurnesjabær is a vibrant city located 3 miles drive away from Keflavik, offering a delightful blend of outdoor activities and family-oriented experiences. Visitors can enjoy spa services and explore the shopping area while taking in the local sights. Key points of interest include the Garður Lighthouse, a historic structure with cultural significance, and the Gardur Folk Museum, which showcases local heritage. The Reykjanes Heritage Museum also provides insight into the area's rich history, making Suðurnesjabær a fascinating destination for culture seekers.
• Reykjanesbær: Keflavik is situated in Reykjanesbær, a lively city renowned for its outdoor experiences and family-friendly atmosphere. The city boasts various activities, including spa visits and shopping opportunities. Among its attractions are the Viking World Museum, perfect for maritime culture enthusiasts, and Reykjanesviti, a prominent monument worth visiting. The Bridge between Continents, a modern marvel, offers a unique experience connecting two tectonic plates. Reykjanesbær is an excellent base for exploring the stunning landscapes of the Southern Peninsula.

Tips for short-haul flights to Keflavik

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more economical. Maximize space by using mini toiletries, wearing your bulkiest garments, and strategically planning your outfits. This approach also helps you avoid the wait at baggage claim once you arrive.
• Bring your own entertainment—many short-haul flights may not provide in-flight entertainment options. To keep yourself engaged, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. Remember to fully charge your devices before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it’s advisable to arrive at least 1.5 to 2 hours prior to departure, taking into account traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Keflavik

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often provide complimentary seat selection once online check-in opens, typically 24–48 hours prior to your flight. Some airlines may allow seat selection even earlier.
• Arrive at the airport in plenty of time—make sure to arrive at the airport at least 3 hours before your departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you find yourself with extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge, if you have access. Airport Wi-Fi is generally free and available.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and altering your sleep schedule to align with your destination's time zone. Aim to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Keflavik

The cheapest day to fly

Get started finding a cheap flight to Keflavik on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

April is the cheapest month to fly to Keflavik. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Keflavik. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Keflavik, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Keflavik

The lowest price for round-trip flights to Keflavik in 2026 starts from $427, while one-way tickets start from from $345. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Keflavik. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Keflavik

Delta, Virgin Atlantic, Finnair, Lufthansa, Iberia, United, SAS, Air Canada are just some of the airlines that can typically offer cheap tickets to Keflavik. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Keflavik and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Keflavik, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Keflavik. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Keflavik plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Keflavik

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Keflavik.

Stopover savings

The cheapest tickets to Keflavik are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Keflavik. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Keflavik for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Keflavik. Simply download the free Expedia app to your smart device and activate Keflavik flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Keflavik. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.