How long is the flight from Grimsby to Portland?

Delta can get you from Grimsby to Portland in just under 23h 08m. Your travel time can differ by up to . There are 4786 mi between Grimsby and Portland.

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Portland, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from HUY to PDX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grimsby to Portland as you normally would.

Can I find deals for flights from Grimsby to Portland that include hotel bookings?

Yes. In addition to deals on Grimsby to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Grimsby to Portland?

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

Can I find deals for business class flights from Grimsby to Portland?

Yes. Cheapflights offers flight deals from Grimsby to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£1,010+ Cheap Flights from Grimsby to Portland

Cheap flight deals from Grimsby to Portland

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Cheapest flights from Grimsby to Portland
Explore the most affordable flight options available from Grimsby to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Sat 21/1117:10 -

1 stop26h 30m

Sat 28/1106:20 -

2 stops31h 00m

Deal found 24/10£1,010

Sat 21/1106:10 -

2 stops23h 08m

Sat 28/1114:24 -

2 stops18h 16m

Deal found 24/10£1,013

Sat 21/1117:10 -

3 stops31h 50m

Sat 28/1114:45 -

3 stops22h 35m

Deal found 24/10£1,620

Find flight deals from Grimsby to Portland

Round-trip from	£1,010

KLM
21/11-28/11
3 total stops
57h 30m total
Grimsby to Portland

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Fly from

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Depart

Return

Price

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GrimsbyPortland

HUY Grimsby Humberside - PDX Portland

HUYPDX

Grimsby Humberside

Sat 21/11

06:10-21:18

2 stops23h 08m

Portland

Sat 28/11

14:24-16:40

2 stops18h 16m

£1,013

GrimsbyPortland

HUY Grimsby Humberside - PDX Portland

HUYPDX

Grimsby Humberside

Sat 21/11

17:10-17:00

3 stops31h 50m

Portland

Sat 28/11

14:45-21:20

3 stops22h 35m

£1,620

Flights are sorted by cheapest return flights first.

Deals found on 24/10

Sorted by cheapest first

Best time to book a flight from Grimsby to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Grimsby with our price prediction graph.

HUY-PDX

Estimated return 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.

Related info for your journey

How long is the flight from Grimsby to Portland?
Delta can get you from Grimsby to Portland in just under 23h 08m. Your travel time can differ by up to . There are 4786 mi between Grimsby and Portland.
Can I find deals for flights from Grimsby to Portland that include hotel bookings?
Yes. In addition to deals on Grimsby to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Portland.
Can I find deals for business class flights from Grimsby to Portland?
Yes. Cheapflights offers flight deals from Grimsby to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Grimsby to Portland from £1,010

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to Portland

Cheapest flights from Grimsby to PortlandExplore the most affordable flight options available from Grimsby to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from Grimsby to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Grimsby to PortlandDiscover carefully curated flight deals from Grimsby to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from Grimsby to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Grimsby to PortlandDiscover last-minute flight deals from Grimsby to Portland. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Grimsby to Portland. Data last updated 25 October 2026 and is based on user searches.

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Best time to book a flight from Grimsby to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Grimsby with our price prediction graph.

Related info for your journey

How long is the flight from Grimsby to Portland?

Can I find deals for flights from Grimsby to Portland that include hotel bookings?

How can I find direct flights from Grimsby to Portland?

Can I find deals for business class flights from Grimsby to Portland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Grimsby to Portland

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Complete your trip

Complete your trip to Portland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Oregon

Book a non-stop flight to one of these other cities located in Oregon.

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Find flights from Grimsby to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Grimsby and Portland flights

Browse other Grimsby and Portland flight options. Last updated on 25 October 2026.

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Other flights to Portland

Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.