$657 Cheap Flights from Reykjavik (KEF) to Hanoi (HAN)

View $657 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Reykjavik to Hanoi (KEF-HAN)

Prices were available within the past 7 days and start at $657 for one-way flights and $1,114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Nov 26 - Sat, Dec 6
KEF
Reykjavik
HAN
Hanoi
$1,114 Roundtrip, found 2 days ago
$1,114
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Nov 26 from Reykjavik to Hanoi, returning Sat, Dec 6, priced at $1,114 found 2 days ago
Icelandair
Mon, Nov 24 - Sat, Dec 6
KEF
Reykjavik
HAN
Hanoi
$1,125 Roundtrip, found 2 days ago
$1,125
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Nov 24 from Reykjavik to Hanoi, returning Sat, Dec 6, priced at $1,125 found 2 days ago
Icelandair
Mon, Nov 24 - Sun, Nov 30
KEF
Reykjavik
HAN
Hanoi
$1,133 Roundtrip, found 2 days ago
$1,133
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Nov 24 from Reykjavik to Hanoi, returning Sun, Nov 30, priced at $1,133 found 2 days ago
Icelandair
Sat, Aug 30 - Sun, Sep 14
KEF
Reykjavik
HAN
Hanoi
$1,153 Roundtrip, found 2 days ago
$1,153
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Aug 30 from Reykjavik to Hanoi, returning Sun, Sep 14, priced at $1,153 found 2 days ago
Icelandair
Wed, Nov 26 - Sun, Dec 7
KEF
Reykjavik
HAN
Hanoi
$1,162 Roundtrip, found 2 days ago
$1,162
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Nov 26 from Reykjavik to Hanoi, returning Sun, Dec 7, priced at $1,162 found 2 days ago
Icelandair
Mon, Nov 24 - Thu, Dec 11
KEF
Reykjavik
HAN
Hanoi
$1,173 Roundtrip, found 2 days ago
$1,173
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Nov 24 from Reykjavik to Hanoi, returning Thu, Dec 11, priced at $1,173 found 2 days ago
Turkish Airlines
Tue, Nov 25 - Mon, Dec 15
KEF
Reykjavik
HAN
Hanoi
$1,176 Roundtrip, found 2 days ago
$1,176
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Tue, Nov 25 from Reykjavik to Hanoi, returning Mon, Dec 15, priced at $1,176 found 2 days ago
Scandinavian Airlines
Fri, Sep 12 - Tue, Sep 23
KEF
Reykjavik
HAN
Hanoi
$1,189 Roundtrip, found 2 days ago
$1,189
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Sep 12 from Reykjavik to Hanoi, returning Tue, Sep 23, priced at $1,189 found 2 days ago
Emirates
Sat, Nov 29 - Mon, Dec 1
KEF
Reykjavik
HAN
Hanoi
$1,474 Roundtrip, found 2 days ago
$1,474
Roundtrip
found 2 days ago
Select Emirates flight, departing Sat, Nov 29 from Reykjavik to Hanoi, returning Mon, Dec 1, priced at $1,474 found 2 days ago
Lufthansa
Thu, Nov 27 - Fri, Dec 12
KEF
Reykjavik
HAN
Hanoi
$1,782 Roundtrip, found 2 days ago
$1,782
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Nov 27 from Reykjavik to Hanoi, returning Fri, Dec 12, priced at $1,782 found 2 days ago
Flights from Reykjavik (KEF) to Hanoi (HAN)
Origin airport
Keflavik Intl.
Destination airport
Noi Bai Intl.
Roundtrip price
$1,113
Distance
5936 mi

Frequently asked questions

How much does a flight from Keflavik Intl. Airport (KEF) to Noi Bai Intl. Airport (HAN) cost?
Discover the latest flight deals from KEF to HAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from KEF to HAN?
The cheapest flights from KEF to HAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from KEF to HAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from KEF to HAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Keflavik Intl. Airport (KEF) to Noi Bai Intl. Airport (HAN)?
Direct flights from Keflavik Intl. Airport (KEF) to Noi Bai Intl. Airport (HAN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KEF to HAN?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Keflavik Intl. Airport (KEF) to Noi Bai Intl. Airport (HAN)?
To land at Noi Bai Intl. Airport (HAN) without delays, opt for a flight that leaves from Keflavik Intl. Airport (KEF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Keflavik Intl. Airport (KEF) to Noi Bai Intl. Airport (HAN) last-minute?
Holding off until just before your trip to book a flight from KEF to HAN often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your itinerary to maximize your chances of scoring a bargain.
Is it cheaper to book a KEF to HAN flight and hotel package?
Opting for a KEF to HAN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Keflavik Intl. Airport (KEF) to Noi Bai Intl. Airport (HAN)?
If you reserved your KEF to HAN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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