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$742+ Cheap flights from Redmond (RDM) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — LHR
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Redmond to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) 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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,131
(KLM)

One-way from

$742
(Gurufare)

Popular in

June

Cheapest in

October

Average price

$837
Provider with most accurate pricing for Bend/Redmond-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Bend/Redmond-London Heathrow flights.
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From Bend/Redmond to London Heathrow
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One-way flight from Bend/Redmond to London Heathrow
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Highest demand for flights based on searches. 25% potential increase in price ($370 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Redmond to Heathrow

Cheapest flights from Redmond to Heathrow
Explore the most affordable flight options available from Redmond to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:55 amRDM - LHR
1 stop19h 55mKLM
Thu 7/315:25 pmLHR - RDM
1 stop13h 29mKLM
Deal found 4/29$1,131
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:55 amRDM - LHR
2 stops19h 20mDelta
Thu 7/3110:55 amLHR - RDM
2 stops19h 59mDelta
Deal found 4/29$1,135
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1411:40 amRDM - LHR
2 stops20h 20mScandinavian Airlines
Sat 6/286:40 amLHR - RDM
2 stops22h 27mScandinavian Airlines
Deal found 4/29$1,162
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:00 amRDM - LHR
1 stop20h 25mUnited Airlines
Tue 7/295:40 pmLHR - RDM
2 stops35h 22mUnited Airlines
Deal found 4/28$1,174
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/192:11 pmRDM - LHR
1 stop14h 39mAmerican Airlines
Wed 6/253:40 pmLHR - RDM
1 stop15h 32mAmerican Airlines
Deal found 4/28$1,398
This oojo deal was found by Cheapflights users on 4/28. 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.
Fri 9/1911:08 amRDM - LHR
1 stop18h 32mBritish Airways
Thu 10/99:50 amLHR - RDM
1 stop15h 14mBritish Airways
Deal found 4/28$2,174
This AranGrant deal was found by Cheapflights users on 4/28. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:08 amRDM - LHR
1 stop18h 32mMultiple Airlines
Thu 10/96:15 amLHR - RDM
2 stops23h 52mMultiple Airlines
Deal found 4/28$2,205
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/143:51 pmRDM - LHR
1 stop13h 09mAlaska Airlines
Thu 7/313:40 pmLHR - RDM
2 stops27h 38mAlaska Airlines
Deal found 4/28$19,140

Cheapflights Fare Finder

Customize your flight search to find flights from Redmond 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 April 30, 2025.
Use the filters below to find and compare flights from Redmond to London Heathrow Airport that are best for you.

Fly from

Redmond

Fly to

Heathrow

Route

Depart

Return

Price

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 7/14

5:55 am-9:50 am

1 stop19h 55m

London Heathrow

Thu 7/31

5:25 pm-10:54 pm

1 stop13h 29m

$1,131

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 7/14

5:55 am-9:50 am

1 stop19h 55m

London Heathrow

Thu 7/31

11:45 am-11:57 pm

2 stops20h 12m

$1,135

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sat 6/14

11:40 am-4:00 pm

2 stops20h 20m

London Heathrow

Sat 6/28

6:40 am-9:07 pm

2 stops22h 27m

$1,162

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Fri 7/4

6:00 am-10:25 am

1 stop20h 25m

London Heathrow

Tue 7/29

5:40 pm-9:02 pm

2 stops35h 22m

$1,174

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Thu 6/19

2:11 pm-12:50 pm

1 stop14h 39m

London Heathrow

Wed 6/25

3:40 pm-11:12 pm

1 stop15h 32m

$1,398

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Fri 9/19

11:08 am-1:40 pm

1 stop18h 32m

London Heathrow

Thu 10/9

9:50 am-5:04 pm

1 stop15h 14m

$2,174

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Fri 9/19

11:08 am-1:40 pm

1 stop18h 32m

London Heathrow

Thu 10/9

6:15 am-10:07 pm

2 stops23h 52m

$2,205

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Mon 7/14

8:00 am-1:00 pm

2 stops21h 00m

London Heathrow

Thu 7/31

3:40 pm-11:59 pm

2 stops16h 19m

$19,140

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sat 5/31

11:20 am-12:05 pm

2 stops40h 45m

$742

RedmondLondon

RDM - LHR

RDMLHR

Bend/Redmond

Sat 5/31

1:55 pm-7:25 am

1 stop33h 30m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 11 results
1
2

Compare providers for flights from Redmond 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 Redmond to Heathrow in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*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 Redmond-London Heathrow Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Redmond-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Redmond-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Redmond-London Heathrow Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Redmond-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 Redmond to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Redmond 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 Redmond to London Heathrow Airport

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

Currently, November is the cheapest month in which you can book a flight from Redmond to London Heathrow Airport (average of $661). Flying from Redmond to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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.

What is the cheapest time of day to fly from RDM to LHR?

Find hourly flight availability from Redmond to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

One of the essential ways to save on airfare from Redmond to London Heathrow Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 38% on airfare.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated April 30, 2025.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,333 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Scandinavian Airlines
7.3
Good
1,349 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Redmond 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 Redmond to London Heathrow?

    For a flight from Redmond to London Heathrow, you will be flying from Bend/Redmond. Bend/Redmond (RDM) is just 1.8 mi from the center of the city. Bend/Redmond is the only Redmond airport and it handles 0 outbound flights to London Heathrow per day. 4 airlines have flights to London Heathrow from Bend/Redmond on a regular basis.

  • What are the cheapest airlines flying from Redmond to London Heathrow Airport round-trip?

    Currently priced at $1,131, KLM will fly you from Redmond to London Heathrow Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Scandinavian Airlines - these airlines can fly you to your destination from $1,135 and $1,162, respectively.

  • What are the cheapest airlines to fly from Redmond to London Heathrow Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $742. Users have also found prices from $867 and $2,960 on United Airlines and Scandinavian Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Redmond 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 Redmond to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Redmond to London Heathrow Airport (average of $661). Flying from Redmond to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 Redmond?

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Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Redmond to Heathrow

Discover the top 4 airlines that operate flights from Redmond to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$625Average$1,112FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$657Average$968FlexibilityNo cancel feeOn-time72%
DeltaCheapest$705Average$998FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$864Average$1,787FlexibilityNo cancel feeOn-time71%

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