Cheap flights from London Heathrow Airport to Oregon from £306
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Oregon departing on 27/5. 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 return flights
These are some of the best return flight deals from London Heathrow Airport to Oregon 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 London Heathrow Airport to Oregon.
Cheap last-minute flights
Planning a quick getaway from London Heathrow Airport to Oregon? 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 Oregon, so you can enjoy a seamless trip without stopovers.
Icelandair flights from London Heathrow Airport to Oregon
Our best Icelandair deals on London Heathrow Airport to Oregon flight tickets
Icelandair![Icelandair]()
8 May![Icelandair]()
11 May
LHR13:05London Heathrow
12h 50m
1 stop
PDX17:55Portland
PDX15:20Portland
21h 00m
1 stop
LHR20:20London Heathrow
Icelandair![Icelandair]()
5 Sept![Icelandair]()
18 Sept
LHR13:05London Heathrow
12h 50m
1 stop
PDX17:55Portland
PDX15:20Portland
12h 35m
1 stop
LHR11:55London Heathrow
British Airways flights from London Heathrow Airport to Oregon
Our best British Airways deals on London Heathrow Airport to Oregon flight tickets
British Airways![British Airways]()
15 Sept![British Airways]()
29 Sept
LHR15:40London Heathrow
9h 55m
PDX17:35Portland
PDX14:16Portland
14h 14m
1 stop
LHR12:30London Heathrow
British Airways![British Airways]()
7 May![British Airways]()
14 May
LHR15:40London Heathrow
9h 55m
PDX17:35Portland
PDX11:14Portland
15h 16m
1 stop
LHR10:30London Heathrow
See travel insights to Oregon from
How to get the cheapest flight ticket from London Heathrow Airport to Oregon
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 Oregon?
The month of January is another great option to travel to Oregon, with average flight prices from London Heathrow Airport averaging around £594.
What is the cheapest day to depart on your flight to Oregon?
Our data shows that Tuesday is the least expensive day to fly to Oregon. Tickets to fly out on this day can be as low as £661. Flights from London Heathrow Airport to Oregon on a Sunday will generally be more expensive and average around £838. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Oregon?
Our most recent data shows that the best time of day to fly to Oregon is in the morning. Flights from London Heathrow Airport to Oregon during this time can be as low as £608. In the afternoon is when there is more demand to fly to Oregon, so prices are often more expensive at around £768 per ticket.
What is the cheapest London Heathrow to Oregon flight route?
Fly from London Heathrow to Portland for the best London Heathrow - Oregon flight prices
How far in advance should I book a flight to Oregon?
You are more likely to see cheaper flights to Oregon from London Heathrow Airport when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around £680 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from London Heathrow Airport for as low as £615 on momondo.
What cabin class options are available on London Heathrow to Oregon flights?
There are 3 cabin classes available to choose from on London Heathrow to Oregon 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 London Heathrow to Oregon?
WestJet, Iberia, and British Airways are the most popular carriers operating from London Heathrow to Oregon
Which airlines fly to Oregon?
British Airways, Finnair and Virgin Atlantic are the top three most popular airlines that fly to Oregon from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Oregon. Keep in mind that there are 9 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Oregon on average per day?
As of May 2025, 7 flights take off from London Heathrow Airport and land in Oregon each day. The most common flight departure time for this route is 15:00, with 100% of daily flights taking off in the afternoon.
How many flights depart from London Heathrow Airport to Oregon on average per week?
As of May 2025, 49 flights take off from London Heathrow Airport and land in Oregon each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap London Heathrow Airport to Oregon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Oregon
When did momondo last update prices for flights from London Heathrow Airport to Oregon?
Prices for flights from London Heathrow Airport to Oregon refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Oregon?
There are 9 operators available for flights from London Heathrow Airport to Oregon as of May 2025.
How old do you have to be to fly from London Heathrow Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Oregon?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Oregon is Boeing 787-10 Dreamliner (68.76% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (12.73%), Boeing 787-9 Dreamliner (11.62%), and Boeing 777 (1.24%).
Best airlines flying from London Heathrow Airport to Oregon
Compare and see reviews for airlines that fly from London Heathrow Airport to Oregon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £440 | Free Cancellation | Rating 7.0 487 reviews | |||
| PriceFrom £490 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom £493 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom £499 | Free Cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom £514 | Free Cancellation | Rating 6.6 6,846 reviews | |||
| PriceFrom £522 | Free Cancellation | Rating 6.7 7,045 reviews | |||
| PriceFrom £531 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom £546 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom £558 | Free Cancellation | Rating 7.8 1,334 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Oregon?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Oregon. momondo saves you time and could save you money on your trip.
Can I find flights from London to Oregon with flexible booking policies on momondo?
All flight searches from London to Oregon on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Oregon?
Once all potential London to Oregon 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 London to Oregon right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Oregon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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