The cheapest times to fly from RDM to LHR are

  • January 1st to March 25th
  • April 16th to May 27th
  • October 8th to December 9th (except the week of November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from RDM to LHR is early to mid May. Prices can be as high as $1650 for Saturday flights during early August, or as low as $717 for Tuesday flights around early to mid May.


When to Fly to London

Flying from Bend/Redmond, OR (RDM) to London (LHR) will usually cost between $841 to $1463 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid May with an average ticket price of $808. Due to high demand the most expensive time to fly is early August, with an average price of $1526. Planning your trip to low-cost times can easily save you $719 on economy flights and even more on first-class flights. Generally, any price below $996 can be considered a good price for a round-trip RDM to LHR flight.

See below for a graph of average weekly prices for the RDM to LHR route. All prices are for round-trip tickets in USD.

RDM to LHR Flight Prices

Compared to other flights, the RDM to LHR flight is priced close to the average and costs slightly more than the average flight leaving from Redmond. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $115 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $972. Return trip prices are from the LHR to RDM flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from RDM to LHR can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 52 minutes may not be realistic.


Flight Hacking RDM to LHR

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from RDM to LHR — but Champion Traveler does!

Hack #1: Seattle, WA (RDM > SEA > LHR)

  • Price for both tickets: $622
  • Average savings: $375 (37.6%)

See RDM to SEA flights

Hack #2: Los Angeles, CA (RDM > LAX > LHR)

  • Price for both tickets: $676
  • Average savings: $320 (32.13%)

See RDM to LAX flights

Hack #3: San Francisco, CA (RDM > SFO > LHR)

  • Price for both tickets: $684
  • Average savings: $312 (31.33%)

See RDM to SFO flights


Flight Questions Answered

Still have questions about flying from RDM to LHR? We’ve got answers.

Which airlines fly this route?

You can find 20 major airlines flying this route most often: Air Canada, Air France, Alaska, American, Austrian, British Airways, Brussels Airlines, Condor, Delta, Finnair, Iberia, Icelandair, KLM, LOT, Lufthansa, SAS, Singapore Airlines, SWISS, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from London Heathrow Airport to Roberts Field Airport?

The distance between the two airports is roughly 4935 miles or 7942 kilometers.

How long does it take to fly from RDM to LHR?

The real-world flight time for a nonstop RDM to LHR flight is about 9 hour 52 minutes.

How many flights go between Bend/Redmond, OR and London?

It depends on the day of the week and the date, but a typical day might have around 45 available flights from RDM to LHR.


Airport Location Info


Departing Airport

Origination code RDM
Origination airport name Roberts Field Airport
City Bend/Redmond, OR
Country the United States
Latitude 44.3
Longitude -121.2

Return Airport

Destination code LHR
Destination airport name London Heathrow Airport
City London
Country the United Kingdom
Latitude 51.5
Longitude -0.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.