PDX - BRS

$407 Find Cheap Flights from Portland to Bristol

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Bristol departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bristol

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Bristol, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Bristol, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$904
KLM
Wed 4/22Mon 4/27
PDX - BRS • 1 stop
Cheapest one-way
$407
Multiple Airlines
Wed 4/15
PDX - BRS • 3 stops
Top airlines
KLM
Cheapest • from $904 (round-trip)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Bristol. You'll need at least 1 connection.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Bristol (PDX-BRS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Bristol that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Bristol

Wed, Apr 22 - Mon, Apr 27
KLM Logo
1:05 pm - 8:50 am
PDX
-
BRS
11h 45m
1 stop
KLM Logo
1:45 pm - 11:10 am
BRS
-
PDX
29h 25m
1 stop
$904KLM
Wed, Apr 22 - Mon, Apr 27
KLM Logo
7:00 am - 8:50 am
PDX
-
BRS
17h 50m
2 stops
KLM Logo
5:30 pm - 11:10 am
BRS
-
PDX
25h 40m
1 stop
$908KLM
Wed, Apr 22 - Mon, Apr 27
SWISS Logo
1:39 pm - 3:15 pm
PDX
-
BRS
41h 36m
2 stops
SWISS Logo
3:00 pm - 10:34 pm
BRS
-
PDX
39h 34m
2 stops
$909SWISS
Thu, Apr 23 - Thu, Apr 30
KLM Logo
1:05 pm - 10:05 pm
PDX
-
BRS
25h 00m
1 stop
KLM Logo
6:15 am - 11:10 am
BRS
-
PDX
12h 55m
1 stop
$924KLM
Thu, Apr 23 - Thu, Apr 30
KLM Logo
1:05 pm - 5:00 pm
PDX
-
BRS
19h 55m
1 stop
KLM Logo
6:15 am - 2:53 pm
BRS
-
PDX
16h 38m
2 stops
$933KLM
Thu, Apr 23 - Sun, Apr 26
KLM Logo
1:05 pm - 5:00 pm
PDX
-
BRS
19h 55m
1 stop
KLM Logo
5:35 pm - 11:10 am
BRS
-
PDX
25h 35m
1 stop
$944KLM
Thu, Apr 23 - Sun, Apr 26
KLM Logo
1:05 pm - 10:05 pm
PDX
-
BRS
25h 00m
1 stop
KLM Logo
6:15 am - 5:10 pm
BRS
-
PDX
18h 55m
2 stops
$953KLM
Wed, Apr 22 - Mon, Apr 27
KLM Logo
1:05 pm - 8:50 am
PDX
-
BRS
11h 45m
1 stop
KLM Logo
5:30 pm - 11:10 am
BRS
-
PDX
25h 40m
1 stop
$954KLM
Wed, Apr 22 - Mon, Apr 27
KLM Logo
1:05 pm - 8:50 am
PDX
-
BRS
11h 45m
1 stop
KLM Logo
9:20 am - 11:10 am
BRS
-
PDX
33h 50m
1 stop
$955KLM
Wed, Apr 22 - Mon, Apr 27
KLM Logo
5:05 pm - 5:00 pm
PDX
-
BRS
15h 55m
2 stops
KLM Logo
1:45 pm - 11:10 am
BRS
-
PDX
29h 25m
1 stop
$958KLM
Booking Insights

KAYAK's insights & trends for Portland to Bristol flights

Get data-powered insights and trends into flights from Portland to Bristol to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Bristol?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Bristol were found on KLM ($904) and SWISS ($909).

Find deals

Good to know

Cheapest flight$407
Flight from Portland to Bristol

When to book flights from Portland to Bristol

Are your dates flexible? Find out the best times to travel from Portland to Bristol based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Bristol

  • What is the cheapest flight from Portland to Bristol?

    In the last 3 days, the lowest price for a flight from Portland to Bristol was $407 for a one-way ticket and $904 for a round-trip.

  • Do I need a passport to fly between Portland and Bristol?

    Yes, you’ll need a passport to travel to Bristol from Portland.

  • Which aircraft models fly most regularly from Portland to Bristol?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Bristol?

    SkyTeam is the only airline alliance operating flights between Portland and Bristol.

  • How does KAYAK find such low prices on flights from Portland to Bristol?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Bristol.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Bristol?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bristol from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Bristol?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bristol with an airline and back to Portland with another airline. Booking your flights between Portland and BRS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Bristol?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bristol from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Bristol

 
See real verified KAYAK customer reviews for airlines flying from Portland to Bristol. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Bristol? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1471 reviews
7.8Boarding
7.6Comfort
7.3Food
8.4Crew
7.1Entertainment
Airline reviews

It was really nice journey i personally recommend klm flight

10.0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Everything you need to know for your flight from Portland to Bristol

Information on your arrival and departure airports

Portland (PDX)
Bristol (BRS)