Cheap flights from Oregon to London Heathrow Airport from $261
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to London Heathrow Airport departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
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0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Oregon to London that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Oregon to London.
Cheap last minute flights
Planning a quick getaway from Oregon to London? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Oregon to London
Find recent round-trip train or bus tickets from Oregon to London.
All round-trip flight deals to London
The cheapest plane tickets to London found on KAYAK recently.
Iberia flights from Oregon to London Heathrow Airport
Our best Iberia deals on Oregon to London Heathrow Airport flight tickets
Iberia![Iberia]()
Apr 6![Iberia]()
Apr 15
PDX7:25 pmPortland
9h 35m
LHR1:00 pmLondon Heathrow
LHR3:40 pmLondon Heathrow
9h 55m
PDX5:35 pmPortland
Iberia![Iberia]()
Mar 30![Iberia]()
Apr 10
PDX7:25 pmPortland
9h 35m
LHR1:00 pmLondon Heathrow
LHR3:40 pmLondon Heathrow
9h 55m
PDX5:35 pmPortland
Lufthansa flights from Oregon to London Heathrow Airport
Our best Lufthansa deals on Oregon to London Heathrow Airport flight tickets
Lufthansa![Lufthansa]()
Jan 19![Lufthansa]()
Jan 31
PDX10:10 amPortland
16h 00m
1 stop
LHR10:10 amLondon Heathrow
LHR1:00 pmLondon Heathrow
13h 24m
1 stop
PDX6:24 pmPortland
Lufthansa![Lufthansa]()
Jan 15![Lufthansa]()
Jan 22
PDX10:10 amPortland
16h 00m
1 stop
LHR10:10 amLondon Heathrow
LHR6:30 amLondon Heathrow
20h 32m
2 stops
PDX7:02 pmPortland
See travel insights to London from
How to get the cheapest flight ticket from Oregon to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to London Heathrow Airport?
The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Oregon, with most prices found around $714. If you’re not able to fly to London Heathrow Airport in November, then January is your next best option. Flight prices from Oregon to London Heathrow Airport during January average around $736.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $863. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,015.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Oregon to London Heathrow Airport in the afternoon for as low as $842. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $975.
What is the cheapest Oregon to London Heathrow flight route?
Fly from Portland to London Heathrow for the best Oregon - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
We recommend purchasing flights from Oregon to London Heathrow Airport 49 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to London Heathrow Airport for $898. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $748.
What cabin class options are available on Oregon to London Heathrow flights?
There are 3 cabin classes available to choose from on Oregon to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Oregon to London Heathrow?
Scandinavian Airlines, Iberia, and American Airlines are the most popular carriers operating from Oregon to London Heathrow
What airlines fly to London Heathrow Airport?
British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London Heathrow Airport from Oregon according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 13 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Oregon to London Heathrow Airport on average per day?
3 flights are operational daily from Oregon to London Heathrow Airport as of January 2025. The most popular departure time for this route is 6:00PM, with 100% of flights per day taking off in the evening.
How many flights depart from Oregon to London Heathrow Airport on average per week?
The number of flights available between Oregon and London Heathrow Airport is 23 per week as of January 2025. The most frequent departure day is Wed, with 26% of weekly flights leaving on this day.
Cheap Oregon to London Heathrow Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oregon to London Heathrow Airport
When did momondo last update prices for flights from Oregon to London Heathrow Airport?
Prices for flights from Oregon to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Oregon to London Heathrow Airport?
There are 13 operators available for flights from Oregon to London Heathrow Airport as of January 2025.
How old do you have to be to fly from Oregon to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Oregon to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Oregon to London Heathrow Airport is Boeing 787-8 Dreamliner, representing 49.54% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 38.85%, Boeing 787-9 Dreamliner at 3.28%, and Embraer 175 at 2.69%.
Best airlines flying from Oregon to London Heathrow Airport
Compare and see reviews for airlines that fly from Oregon to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $499 | Free Cancellation | Rating 7.1 498 reviews | |||
| PriceFrom $539 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $574 | Free Cancellation | Rating 7.8 1,336 reviews | |||
| PriceFrom $592 | Free Cancellation | Rating 6.7 7,078 reviews | |||
| PriceFrom $597 | Free Cancellation | Rating 7.6 1,282 reviews | |||
| PriceFrom $599 | Free Cancellation | Rating 7.0 2,633 reviews | |||
| PriceFrom $601 | Free Cancellation | Rating 7.5 662 reviews | |||
| PriceFrom $602 | Free Cancellation | Rating 8.0 8,501 reviews | |||
| PriceFrom $613 | Free Cancellation | Rating 7.0 8,516 reviews | |||
| PriceFrom $624 | Free Cancellation | Rating 7.4 8,942 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oregon to London?
It is quick and easy to find Oregon to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Oregon to London with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to London from Oregon with this policy.
How can momondo help me find flights from Oregon to London?
Once all potential Oregon to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Oregon to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.
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