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$843+ Cheap flights from Walla Walla (ALW) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — LHR
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Walla Walla to Heathrow

Best flights from Walla Walla to Heathrow
Discover carefully curated flight deals from Walla Walla to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This oojo deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/115:00 amALW - LHR
2 stops30h 30mIcelandair
Fri 1/2312:15 pmLHR - ALW
2 stops19h 58mIcelandair
Deal found 12/26$843
This Icelandair deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/115:00 amALW - LHR
2 stops21h 50mMultiple Airlines
Fri 1/2312:15 pmLHR - ALW
2 stops19h 58mMultiple Airlines
Deal found 12/27$903

Find flight deals from Walla Walla to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Walla Walla (ALW) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$843
(oojo)
Provider with most accurate pricing for Walla Walla-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Walla Walla-London Heathrow flights.
Search Deals
From Walla Walla to London Heathrow
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Walla Walla to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Walla Walla to London Heathrow Airport that are best for you.

Fly from

Walla Walla

Fly to

Heathrow

Route

Depart

Return

Price

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Sun 1/11

5:00 am-7:30 pm

2 stops30h 30m

London Heathrow

Fri 1/23

12:15 pm-12:13 am

2 stops19h 58m

$843

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Sun 1/11

5:00 am-10:50 am

2 stops21h 50m

London Heathrow

Fri 1/23

12:15 pm-12:13 am

2 stops19h 58m

$903

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Compare providers for flights from Walla Walla to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Walla Walla to Heathrow in December.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Walla Walla-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Walla Walla-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Walla Walla-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Walla Walla-London Heathrow Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Walla Walla-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Walla Walla to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Walla Walla with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Walla Walla to London Heathrow Airport

What is the cheapest month to book a flight from Walla Walla to London Heathrow Airport?

Currently, August is the cheapest month in which you can book a flight from Walla Walla to London Heathrow Airport (average of $631). Flying from Walla Walla to London Heathrow Airport in December is currently the most expensive (average of $2,365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Walla Walla to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Walla Walla to London Heathrow?

    Walla Walla (ALW), located 3.3 mi from the city center, is the airport you fly out of when you book flights from Walla Walla to London Heathrow. 0 airlines have flights from Walla Walla to London Heathrow on a regular basis. Booking flights from Walla Walla to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Walla Walla to London Heathrow Airport?

    Icelandair can get you from Walla Walla to London Heathrow Airport in just under 30h 30m. Your travel time can differ by up to . There are 4749 mi between Walla Walla and London Heathrow Airport.

  • Can I find deals for flights from Walla Walla to Heathrow that include hotel bookings?

    Yes. In addition to deals on Walla Walla to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Walla Walla to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Walla Walla to Heathrow.

  • Can I find deals for business class flights from Walla Walla to Heathrow?

    Yes. Cheapflights offers flight deals from Walla Walla to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Walla Walla to London Heathrow Airport?

    Currently, August is the cheapest month in which you can book a flight from Walla Walla to London Heathrow Airport (average of $631). Flying from Walla Walla to London Heathrow Airport in December is currently the most expensive (average of $2,365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
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Dover
Winchester
Croydon
Orpington
Northampton
Watford
Hayes
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Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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