$399 Cheap Flights from Spokane (GEG) to London (LHR)

View $399 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Heathrow Airport (LHR)

Cheap Flights from Spokane to London (GEG-LHR)

Prices were available within the past 7 days and start at $399 for one-way flights and $537 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Tue, Feb 3 - Tue, Feb 17
GEG
Spokane
LHR
London
$537 Roundtrip, found 6 days ago
$537
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Feb 3 from Spokane to London, returning Tue, Feb 17, priced at $537 found 6 days ago
Air Canada
Tue, Feb 3 - Tue, Feb 17
GEG
Spokane
LHR
London
$544 Roundtrip, found 6 days ago
$544
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Feb 3 from Spokane to London, returning Tue, Feb 17, priced at $544 found 6 days ago
Air Canada
Tue, Feb 3 - Tue, Feb 17
GEG
Spokane
LHR
London
$550 Roundtrip, found 6 days ago
$550
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Feb 3 from Spokane to London, returning Tue, Feb 17, priced at $550 found 6 days ago
Lufthansa
Tue, Feb 3 - Tue, Feb 17
GEG
Spokane
LHR
London
$564 Roundtrip, found 6 days ago
$564
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Feb 3 from Spokane to London, returning Tue, Feb 17, priced at $564 found 6 days ago
Iberia
Tue, Mar 3 - Tue, Mar 17
GEG
Spokane
LHR
London
$587 Roundtrip, found 6 days ago
$587
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Mar 3 from Spokane to London, returning Tue, Mar 17, priced at $587 found 6 days ago
Delta
Mon, Nov 10 - Thu, Nov 27
GEG
Spokane
LHR
London
$591 Roundtrip, found 12 hours ago
$591
Roundtrip
found 12 hours ago
Select Delta flight, departing Mon, Nov 10 from Spokane to London, returning Thu, Nov 27, priced at $591 found 12 hours ago
Delta
Tue, Dec 2 - Mon, Dec 8
GEG
Spokane
LHR
London
$594 Roundtrip, found 1 day ago
$594
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 2 from Spokane to London, returning Mon, Dec 8, priced at $594 found 1 day ago
Virgin Atlantic
Mon, Dec 1 - Thu, Jan 15
GEG
Spokane
LHR
London
$597 Roundtrip, just found
$597
Roundtrip
just found
Select Virgin Atlantic flight, departing Mon, Dec 1 from Spokane to London, returning Thu, Jan 15, priced at $597 just found
Delta
Wed, Jan 14 - Fri, Jan 23
GEG
Spokane
LHR
London
$599 Roundtrip, found 2 hours ago
$599
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Jan 14 from Spokane to London, returning Fri, Jan 23, priced at $599 found 2 hours ago
Delta
Wed, Nov 26 - Wed, Dec 3
GEG
Spokane
LHR
London
$602 Roundtrip, found 10 hours ago
$602
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Nov 26 from Spokane to London, returning Wed, Dec 3, priced at $602 found 10 hours ago

Find the cheapest month to fly from Spokane (GEG) to London (LHR)

October is typically the cheapest month to fly

From $627 - $1,778 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city center is 52 minutes. Flights from $976
LGW
Gatwick
Cheapest
Average driving time to city center52 min
Flights from $976
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $2,211
LCY
London City
Closest
Average driving time to city center21 min
Flights from $2,211

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Heathrow Airport (LHR) cost?
Grab a cheap one-way flight from $399 or cheap return flight from $537 from Spokane Intl. Airport (GEG) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Heathrow Airport (LHR)?
Planning your trip for February is a good way to save, as it's the cheapest month for flights between GEG and LHR. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Heathrow Airport (LHR)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from GEG to LHR. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Spokane Intl. Airport (GEG) to Heathrow Airport (LHR)?
You'll have to take a flight with a layover when traveling from Spokane Intl. Airport (GEG) to Heathrow Airport (LHR). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from GEG to LHR?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Heathrow Airport (LHR)?
To reach Heathrow Airport (LHR) on schedule, choose a flight that leaves from Spokane Intl. Airport (GEG) 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 Spokane Intl. Airport (GEG) to Heathrow Airport (LHR) last-minute?
Holding off until right before your break to book a ticket from GEG to LHR generally means paying more. While you might find some last-minute offers, there's no guarantee. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a GEG to LHR flight and hotel package?
You'll typically save money by booking a GEG to LHR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Heathrow Airport (LHR)?
If you reserved your GEG to LHR flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Spokane Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$537
Distance
4646 mi

Book with confidence

Spokane to London Flights

The cheapest times to fly from Spokane to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Spokane to London are during the month of February. You can find some of the cheapest flights from Spokane to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to London

Sunday is one of the best days to book for cheap flights from Spokane to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Spokane to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Spokane to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $399 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Spokane to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Spokane to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

 

Spokane to London Flights

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*Available to One Key members.